| 摘要 |
PROBLEM TO BE SOLVED: To provide a column fixing method or the like capable of securing a free-standing property of a column and reducing work steps. SOLUTION: The column fixing method of this invention comprises: an excavation part forming step of forming an excavation part 6 by excavating a column fixation object part (debris flow deposition part 5); an installation surface forming step of forming an installation surface 9 by placing concrete 8 having a self leveling property to a bottom surface of the excavation part; a pipe material installing step of installing one end side of a pipe material 10 to the installation surface; a pipe material fixing step of fixing the pipe material 10 to the ground by placing the concrete 12 around the pipe material installed to the installation surface; a column installing step of installing the column by inserting one end side of a column 1 into a pipe of the pipe material through the other end opening of the pipe material 10; and a column fixing step of fixing the column to the pipe by placing concrete 15 inside the pipe of the pipe material. COPYRIGHT: (C)2013,JPO&INPIT |
